A genotype is the genetic makeup if an organism. So let's say we have the freckles gene with freckles (F) being dominant and no freckles (f) being recessive. Let's also say Bob is heterozygous so his genotype for the freckles gene would be Ff. If he was homozygous dominant, he would have the genotype FF and if he was homozygous recessive, he would have the genotype ff.
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break down/ or release gas into the air
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a car's engine is limited when it is running for certain periods of time, this casues pollution as a result of gas expelled from the car
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The largest amount of energy is in the first trophic level – the producers (plants). Because of this, there are usually more producers than primary consumers
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I think it's a little bad that I know this but the first one is sperm pretty sure and the second not so sure but yeah I hope I helped a little
